Wojtek Weaponry .875 Arkto Click Adjustable Gas Block


63 in stock

  • Get Tubular (add a gas tube) *

  • Block + Tube Assembly Service *

    ASSEMBLY + $4.00

    Select this if you want your gas tube assembled into the gas block, ready for install.

  • Add a tool to the tool box with an assembly tray! *

    Wojtek Weaponry .625/.750 Gas Block Assembling Tray + Original price was: $17.50.Current price is: $14.00.
    Wojtek Weaponry .875/.936 Gas Block Assembling Tray + Original price was: $17.50.Current price is: $14.00.
  • Some extras you might need! *

    2pk Roll Pins + $0.65
    3pk Extra Clamp Screws + $1.75
    Wojtek Weaponry 12″ Long Allen Wrench, 1/8″ + $10.00
    2mL Vibratite Bullet Tube, Removable Threadlocker + $1.75
    2mL Vibratite Nickle Anti-Seize + $1.95
  • Not a virgin install? How about crush washers? *

    1/2″ Crush Washer + $1.25
    5/8″ Crush Washer + $1.25
  • Ensure your gashole is the correct size (critical for BA/Aero barrels) *

    Simple Gashole Blowout Kit + $4.00
    Complete Gashole Blowout Kit + $10.00
  • Spread the Wojtek Love! *

    Wojtek Weaponry Sticker + $2.50
    Wojtek Velcro Morale Patch + $4.00
    5″ Wojtek The Soldier Bear Decal + $5.00
    BEAR Bottle Opener + $14.00

Product total

Options total

Grand total


Bought a rail for your chunky leadslinger and need some of that clicky goodness in your life? You’re going to love this gas block then!

Weighing in at 1.9 oz, the Arkto .875 is a click adjustable gas block that can meter your gaseous needs with the tactile feel and adjustment retention that you crave. The adjustment screw is NiPTFE coated to reduce fouling and increase lubricity and has six (6) grooves that interface with a tried-and-true detent ball mechanism to give 24 clicks worth of adjustment across the port.


-Black Nitride finish
-NiPTFE coated adjustement screw.
-Gas port witness hole for an effortless gas port alignment.
-A complete set of allen wrenches and a 2mL vial of Vibratite are included with purchase

Quick Spec Sheet

 -1018 steel, melonite coating

-for .875 barrel size
-1.6x.1.076 (HxW)

-Attachment requires ONLY HAND TIGHTENING


There are no reviews yet.

Be the first to review “Wojtek Weaponry .875 Arkto Click Adjustable Gas Block”

Your email address will not be published. Required fields are marked *

You may also like…